LOSSIGY 12V 200AH LiFePO4 Lithium RV Battery, Perfect for Solar System, Marine, 2560Wh 5000+ Deep Cycles, Built in BMS with 10 Yrs Lifespan
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Availability:
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Arrives
Mar 27 – Mar 29
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Style: 12V200AH
Features
- Grade A Cells: LOSSIGY lifepo4 lithium batteries are manufactured of auto grade-A cells with higher energy density, more stable performance&greater power.
- Last for 10 Year: LOSSIGY battery provides at least 4000 cycles. The built-in BMS effectively protects the electric core from damage caused by high temperature, low temperature, short circuit, over-current and overload.
- Easy to install: LOSSIGY 12V 200AH lifepo4 battery is easier to install and move compared to traditional series lead-acid batteries.
- Amazing BMS System: LOSSIGY's lifepo4 is a battery management system composed of high-end chips, which allows for automatic balancing within the battery. These batteries can be safely connected in parallel or series to form a larger capacity 48V battery banks.
- LOSSIGY's Commitment: LOSSIGY provides every customer with 90 days of worry free after-sales service and 24-hour online professional technical support. Regardless of any issues you may have, we promise to provide the fastest possible solution
Brand: LOSSIGY
Vehicle Service Type: Scooter, Trailer
Size: 12V200AH
Voltage: 12 Volts
Battery Cell Composition: Lithium-Phosphate
Item Weight: 45 Pounds
Product Dimensions: 6.69"D x 19.05"W x 9.45"H
Number Of Cells: 4
Terminal: Stud Terminal
Manufacturer: LOSSIGY
Brand: LOSSIGY
Size: 12V200AH
Product Dimensions: 6.69"D x 19.05"W x 9.45"H
Number Of Cells: 4
Terminal: Stud Terminal
Manufacturer: LOSSIGY
UPC: 736809315433
Model: life,lifepo4
Item Weight: 45 pounds
Item model number: 12V200Ah
Manufacturer Part Number: 12V200AH
Amperage: 100 Amps
Date First Available: May 9, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Mar 27 – Mar 29
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 12V200AH
Bought one in April 2022 and here's what I like most about the Lossigy LiFePO4 200ah battery: 1. Increased the electrical storage capacity on our RV by over 400%.* 2. 20% lighter than the 50ah wet cell bank it replaced.** 3. Fit perfectly in the battery box that formerly contained 2ea. 6V wet cells wired in series. 4. No problem with operation in temperatures down to 27F.*** 6. Still reliable and showing no signs of deterioration after 14 months of heavy usage. 7. Prompt and helpful responses from seller whenever I've had a question. NOTES: *The battery continues to put out 12 volts or more, even when remaining capacity falls below 15% (as measured by RV's coulometer). My 50ah wet cell bank, by comparison, would often drop below 12V when remaining capacity hit 30%. Useable capacity was therefore about 35ah whereas usable capacity of the 200ah Lossigy LiFePO4 is 170ah+. **Combined weight of the 50ah lead-acid battery bank that was replaced was over 60 lbs, or about 1.2 lbs per rated amp-hour. The Lossigy LiFePO4 200ah battery, by comparison, weighs in at only 48lbs. This equates to about 0.24 lbs per rated amp-hour - effectively less than 1/5th the weight per ah of the wet cell bank. ***We've camped in winter conditions and watched anxiously as temperatures on the surface of the battery hit 27F (as measured by remote sensor). The Lossigy battery never so much as hiccupped (though I wouldn't want to push it much lower than 27F). NOTE: Worth considering with an RV trailer is the fact that standard tow vehicles rarely come equipped with a tow-battery charging system capable of putting out greater than 8 amps. This means 10 hours of driving might put 80 amp-hours back into your trailer's 200ah battery. The solution is a DC-to-DC charger that can bump the charging current up to 20 amps or more (I installed a model made by Renogy, but there are others). Also, a fairly robust solar charging system (mine is combination of Dokio arrays and MPPT charge controllers rated at 460 watts total) can keep you off the grid almost indefinitely without relying on a noisy generator. UPDATE: Questions show up on Amazon from time to time regarding low temperature protections for LiFePO4 batteries. I think the only way to safely use these batteries when ambient temperatures are substantially below freezing is to provide some source of heat, such as rechargeable heat packs placed around the battery (see Dnaleao hand warmers, for example). Also, insulating the battery box somewhat (I've added foam packing material under and on the sides of my battery) helps. Last year when I submitted this question to Junson Bty (seller of Lossigy LiFePO4 batteries on Amazon), they answered: "When the battery is charged at an air temperature lower than 32 ° F, the lithium ion activity inside the battery decreases, which will lead to the decrease of charging efficiency with the decrease of temperature (this situation is similar to some animals entering hibernation in winter), but this will not cause damage to the battery. It is recommended not to charge at low temperature for a long time."
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Reviewed in the United States on June 20, 2023 by S. Jennings S. Jennings
Use it daily. I have a small setup on my working van, just for microwave and coffee maker. It works well with a power inverter and it also helps me to work on remote places without electricity. Even my bigger 12Amp 120v corded Miter-saw. It doesn't even flinch
Reviewed in the United States on November 1, 2025 by CPS
Style: 12V280AH
Likes. The amphour capacity of this battery seems to exceed rating. Charging at voltage ie MPPT & charge converter settings keeps battery cool and charges fast. The price of the unit to quality of product is exceptional. This unit is rated up to a 10yr lifespan so time will tell. Keep a eye on this battery because the merchant makes a already amazing price better especially on Black Friday/ Cyber Monday. I will be purchasing two more units to assist in future off-grid solar. The weight of these units are much lighter the. Obsolete flooded lead acid batteries. One draw back is charging at low ambient. Use best judgment mounting inside of RV basements. This space is heated and cooled but it is not recommended to mount inside a coach. Everything is fused in event of BMS failure. Unlikely being a 200a bms.
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Reviewed in the United States on November 24, 2024 by Joshua Tyler Smith Joshua Tyler Smith
Style: 12V200AH
Installation: On our 2021 R-Pod 190. Using this case: https://www.amazon.com/gp/product/B07QJ2MBRD/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 and a few lashing straps to secure the battery inside, make this the perfect combination! Performance: I replaced the factory 1000W inverter with a 3000W, added an additional 100W panel on top (for 200W total), and charged up the Lossigy with solar only in less than 8 hours. Our first few trips were on partly cloudy weekends, but the battery charged and performed flawlessly. We run a small electric heater instead of the propane factory heater on chilly nights here in the mountains of Colorado. In the mornings, we run our 120v coffee maker and 120v electric griddle. The Lossigy performs as expected. Even a 1000w hair dryer for my wife! Service: Lisa at Lossigy is in constant communication to make sure we are happy with our purchase, even to this day. Outstanding! Conclusion: As you already know, there are many LiFePo4 battery options on Amazon. We have all the above reasons to continue using Lossigy batteries and will do so in the future.
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Reviewed in the United States on September 26, 2024 by Marc Reasoner Marc Reasoner
Not a bad purchase. I would definitely recommend.
Reviewed in the United States on January 22, 2026 by TC
This battery has a 5 year “no hassle” warranty. My battery has failed in just over a year. It will not charge. I followed the warranty claim procedure on the website and never got a response. I had to contact the company through Amazon. I am now on the fourth day “have you tired this?” “How about this?” It’s definitely not hassle free. Now I have to ship the battery back for them to inspect it before sending me a replacement. Avoid this company. edit: Just adding more information. The company finally responded. More hassle with that "hassle free" warranty. They sent me a prepaid UPS label to ship a giant lithium battery back to them in whatever box I could find. It would have made more sense to send me a replacement and then use the box designed for a giant lithium battery to ship the defective battery back. Again, I would suggest avoiding this brand.
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Reviewed in the United States on March 7, 2024 by Fidel Castroll